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    San Mateo, CA
    Flex Space

    San Mateo, CA Flex Space for Sale

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    Two-Story Flex Space with Lease
    Updated: Jul 28
    Two-Story Flex Space with Lease

    83 21st Avenue, San Mateo, CA 94403

    $2,600,000
    6,911 sqft
    Ground floor storage/shop leased to Comcast for 2,590 SF through 12‑14‑2029
    Second‑floor office or potential living area includes a kitchen, restrooms, shower, and sauna
    On‑site parking available for 5 to 7 vehicles
    Ground floor includes a storage/shop area
    View details
    Corner Flex Office/Warehouse
    Updated: Jun 5
    Corner Flex Office/Warehouse

    101 E 25th Ave, San Mateo, CA 94403

    Contact for pricing
    3,850 sqft 0.26 AC lot
    11,500 SF lot with a total of 3,850 SF renovated office and warehouse/storage space
    Includes detached unit with restroom, shower, and employee lockers
    Approximately 23 parking spaces with security gates
    Corner parcel located on 25th and Palm Ave
    Building signage available
    View details
    See what stands out in San Mateo County

    We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

    We check every listing here. A few are worth a second look.

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    Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 2 Active listings in San Mateo, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Office-Flex Building with Roll-Up Doors
    Office-Flex Building with Roll-Up Doors

    838 Mitten Road, Burlingame, CA 94010

    Contact for pricing
    13,552 sqft

    Move-in ready office and warehouse space zoned innovative industrial with gated parking and fully sprinklered interior.

    View details
    Warehouse with Electronics Labs
    Warehouse with Electronics Labs

    360 Industrial Rd, San Carlos, CA 94070

    Contact for pricing
    30,995 sqft

    Class A furnished office space with electronics labs and dock/grade loading for shipping and receiving.

    View details
    Flex Space Building
    Flex Space Building

    805 Burlway RD, Burlingame, CA 94010

    $2,488,000

    Built in 1965, the property offers adaptable commercial space in Burlingame.

    View details
    Flex Space with Mezzanine
    Flex Space with Mezzanine

    18-1100 Industrial Rd, San Carlos, CA 94070

    $3,675,000

    Two-suite commercial unit with roll-up access, mezzanine space, and proximity to US101.

    View details

    San Mateo, CA Flex Space Market Trends and Statistics

    Explore 2 flex space for sale in San Mateo, CA on our real estate platform. These investment opportunities span a total of 10,761 square feet of properties for sale, with an estimated market value of $2,600,000.

    Sale prices for business spaces in San Mateo, CA average $2,600,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Flex space 7
    Manufacturing properties 1

    Demographics Overview

    Population 141K
    Population Growth (5Y) -1.2%
    Median Household Income $165,615
    College Educated 74.2%

    High-Yield Neighborhoods for Investment

    Identify San Mateo submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    94403 $2.8M

    Taxes & Financing

    Tax Rate (average for all types) 1.30%
    Property Tax per SF $7.54 per SF
    Tax Rate vs County Average 0.17 pp above county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in San Mateo County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale pricing trends across core commercial property types in San Mateo County

    Retail

    Residential Income

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